changes.

[IRC.git] / Robust / src / Analysis / SSJava / FlowNode.java

diff --git a/Robust/src/Analysis/SSJava/FlowNode.java b/Robust/src/Analysis/SSJava/FlowNode.java
index eb9c2a7e9a7a5fa581183e50e8a2fcd643812eca..7ce39ed50055c8c9b4be6140ee22259a3d83ff88 100644 (file)
--- a/Robust/src/Analysis/SSJava/FlowNode.java
+++ b/Robust/src/Analysis/SSJava/FlowNode.java
@@ -5,6 +5,8 @@ import java.util.Iterator;
 import java.util.Set;
 
 import IR.Descriptor;
+import IR.FieldDescriptor;
+import IR.VarDescriptor;
 
 public class FlowNode {
 
@@ -74,6 +76,16 @@ public class FlowNode {
     this.isReturn = isReturn;
   }
 
+  public boolean isPrimitiveType() {
+    Descriptor desc = descTuple.get(descTuple.size() - 1);
+    if (desc instanceof VarDescriptor) {
+      return ((VarDescriptor) desc).getType().isPrimitive();
+    } else if (desc instanceof FieldDescriptor) {
+      return ((FieldDescriptor) desc).getType().isPrimitive();
+    }
+    return false;
+  }
+
   public String toString() {
     String rtr = "[FlowNode]:";
     if (isParameter()) {